eaUtils - Sparx Enterprise Architect add-in

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Manage visible relations on a diagram in Enterprise Architect with eaUtils addin

This article illustrates this feature with a UML class diagram and an Archimate view.

Example with a Data Model (UML class diagram)

The class diagram below is a data model with different types of relations: stereotyped dependencies, associations, a composition, and an agregation.

enterprise architect class diagram data model sample

Using EA menu (Layout > Appearance > Set Visible Relationships with EA 15.2) or Ctrl + Shift + I keyboard shortcut opens the following popup:

sparxsystems enterprise architect set visible relations

Hiding all the "mapping" stereotyped dependencies is not straightforward as the stereotype is not shown. Furthermore there isn't any easy way to hide all dependencies in a single or few clicks.

Note: relations can also be hidden from the diagram by using the Delete (Suppr in French) key from a connector and select hide the connector (see below). As regards, EA Set Visible Relations is useful to undo this action by reviewing hidden connectors.

sparxsystems enterprise architect hide connector

To use eaUtils, right click in the diagram and select [Diagram] Manage Visible Relations from eaUtils menu. Alternatively use the Alt + V keyboard shortcut (eaUtils keyboard shortcuts help section).

manage visible relations initial context sparxsystems enterprise architect addin

Tree structure content:

  • Root node: type and name of the diagram.
  • Level 1: each connector type e.g. association, aggregation, dependency, etc.
  • Level 2: each connector stereotype.
  • Level 3: each connector with the current visibility (enabled: visible, disabled: hidden).
    • The package and element name are given for the source and target element. When the Link to Element Feature is enabled on the connector, the attribute name is also available.

In the example below, the "Test" stereotyped associations and all dependencies have been disabled to hide them from the diagram.

manage visible relations selection sparxsystems enterprise architect addin

Confirming with OK leads to the following result:

class diagram data model result set visible relationships with sparxsystems enterprise architect addin

Opening the view again, selecting a connector shows its details at the bottom of the screen (GUID + ID + Direction).

When the connector is visible in the active diagram, a button makes it possible to select this connector in the diagram. Note: EA API doesn't let eaUtils change the focus to the selected connector so whilst it is selected, it may not be visible on the screen.

manage-visible-relations-connector-details-select

Example with an Archimate view (Enterprise Architecture model)

Below is a view from my Prolaborate Archimate demonstration involving business, application and technical elements.

archimate enterprise architecture set visible relations initial

Archimate uses stereotyped connectors as per Enterprise Architect built-in profile, hence running eaUtils Manage Visible Relations (Alt + V or via a right click on the diagram to show eaUtils menu) leads to the following.

archimate enterprise architecture set visible relations details

Below is a selection of links to hide i.e. all assignment, serving, association connectors and one triggering link. 

archimate enterprise architecture set visible relations selection

Result:

archimate enterprise architecture set visible relations result

 

Manage visible relations is available from eaUtils version 1.19 (and above).

 

Click here for a demonstration video of this feature.

Last modified on Friday, 12 February 2021 13:39